Quite the day for editor releases! Not to be outdone, The Official QuArK Homepage has posted beta 5.9 of the Quake Army Knife level editor. There is no note on the page about what's new, other than it's a beta. Also, Armin's Page has new Build Packs for Hexen II, Half-Life, and Sin, which are "required to compile and play maps with all versions of QuArK." Thanks Pels Interactive.